(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

APANHADOR INTRODUTOR PARA TEARES

ConcedidaInvention Patent

Application data

Number

PI8202811

Type

Invention Patent

Filing

05/14/1982

Publication

04/26/1983

Progress at the INPI

  1. Filing05/14/82
  2. Publication04/26/83
  3. Examination07/02/85
  4. Allowance11/03/87
  5. Grant05/31/88
  6. Expired07/01/08

The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Vamatex S.P.A.

IT

See this company's full portfolio

Inventors

N. P. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

21736 A/81 · 05/15/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/31/1988

RPI 919

Notificação para pagamento de retribuição

#13.1

03/01/1988

RPI 906

Deferimento

#9.1

11/03/1987

RPI 889

Republicação - classificação IPC

#15.11

05/27/1986

RPI 814

Exigência - art. 36 da LPI

#6.1

04/29/1986

RPI 810

Solicitação de exame técnico

#4.1

07/02/1985

RPI 767

Publicação do pedido de patente

#3.1

04/26/1983

RPI 653

Pedido de patente depositado

#2.1

06/29/1982

RPI 610

Carta-patente expirada

#21.1

Patente extinta em 14/05/97

07/01/2008

RPI 1956

20.4

11/08/1994

RPI 1249

20.4

11/01/1994

RPI 1248

Pedido de licença compulsória

#20.1

10/25/1994

RPI 1247

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.